If you’re looking for sports headphones that won’t press into your ears, while still delivering great sound and secure wearing during movement, EarFun OpenJump are exactly the kind of product worth your attention.
They’re modern open-ear headphones with an ear hook, so the sound is directed right toward your ear without blocking your ear canal. That means better awareness of your surroundings while running, cycling, or working out outdoors—without having to give up music or podcasts.
TOP price from the official e-shop!
You can find the sports Hi-Res headphones EarFun OpenJump in the brand’s official e-shop. They’re stored directly in the European warehouse, which means free delivery in just 6 to 12 business days and no extra fees. Don’t forget to use the coupon from the price box.
EarFun OpenJump
EU warehouse
TIPExpress delivery from a European warehouse without customs duty and VAT.
This product will be delivered to you express from a local warehouse in Europe. Delivery from EU warehouses usually takes 2–10 days and is handled by a courier. When delivered, you don’t pay any extra fees—no customs duty or VAT.
Hi-Res Audio, large driver, and BassSurge™ technology
Thanks to their open design, EarFun OpenJump can still deliver surprisingly full and detailed sound. The key is a large 14.2 mm woven composite driver that provides balanced tones and natural music reproduction. The manufacturer also adds its own BassSurge™ technology, which analyzes the audio signal in real time and uses DSP to optimize the bass part.
The result is deeper and more prominent bass than you’d expect from open-ear headphones. Hi-Res Audio certification is also included, along with support for modern codecs including LDAC—so with a compatible device, you get maximum detail and a wider soundstage.
3D surround sound and directional acoustics
EarFun OpenJump use directional acoustics technology that deliberately guides sound waves toward your ear while minimizing sound leakage into the surrounding area. Combined with 3D surround sound, it creates the feeling that the music surrounds you—not just “playing somewhere next to your ear.”
This feature is useful not only for music, but also for watching videos or playing games, where you’ll appreciate better spatial orientation and a more natural sound presentation.
Crystal-clear calls thanks to AI and 4 microphones
For calls, the headphones include four microphones and an AI noise-canceling algorithm. The system can effectively filter wind and ambient noise, so your voice stays clear even when you’re outside or on the move.
Whether you’re calling while walking, in the office, or during sports, call quality is one of the strong points of the EarFun OpenJump model.
Battery life up to 42 hours and wireless charging
On a single charge, the headphones can play music for up to 11 hours. With the charging case, the total battery life reaches up to 42 hours, which is more than enough even for several days of active use.
The case supports USB-C charging and wireless charging, so you can easily top it up anywhere. A practical detail that really comes in handy in everyday use.
EarFun Audio app and low latency
Through the EarFun Audio app, you can customize the EQ, touch controls, enable gaming mode with latency under 50 ms, or activate a cinema mode for more immersive surround sound. There’s also firmware update support and battery status monitoring.
Another highlight is dual connection, so you can have the headphones paired at the same time—for example, with both your mobile phone and your laptop.
IPX7 resistance and ideal use for sports
With IPX7 certification and SweatShield technology, EarFun OpenJump are resistant to sweat and rain. You can use them with confidence while running, training, or doing outdoor activities.
If you want safe, comfortable, and great-sounding open-ear sport headphones, EarFun OpenJump are among the most interesting options in their category.
Technical specifications
| - | EarFun OpenJump |
|---|---|
| Headphone type | open-ear / sports with an ear hook |
| Driver | 14.2 mm wavy composite driver |
| Audio technologies | BassSurge™ / Directional Acoustics / 3D Spatial Audio |
| Sound certification | Hi-Res Audio Wireless |
| Supported codecs | SBC / AAC / LDAC |
| Bluetooth version | Bluetooth 5.3 |
| Bluetooth range | up to 15 m in open space |
| Microphones | 4× microphone with AI noise cancellation |
| Noise reduction for calls | AI noise-canceling algorithm |
| Latency | < 50 ms in gaming mode |
| Headphones battery life | up to 11 hours |
| Total battery life with the charging case | up to 42 hours |
| Charging | USB-C / wireless charging |
| Durability | IPX7 / SweatShield technology |
| App | EarFun Audio App |
| App features | equalizer / touch control / gaming mode / cinema mode / FW updates |
| Dual connection | yes |
| Fast pairing | Google Fast Pair |
| Material | Soft silicone comfortable against the skin |
Follow the China Planet website, subscribe to our monthly newsletter, and be sure to check out our Facebook page, the China Planet group, and join our Telegram, where we add the best offers and coupons from China every single day.
Don’t miss the best coupons 📩
Subscribe and we’ll email you new coupons before they expire. We only send it once a month — no spam.
